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flutter 创建可增型列表和列表排序
2022-08-10 02:37:00 【氤氲息】
List<DownList>? currentMessageList = List.empty(growable: true);
list.Sort();//列表会的数据由小到大排序
currentMessageList?.sort((a, b) => a.createTime!.compareTo(b.createTime!));//列表的数据会根据创建时间来排序
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